DE553242C - Introductory part for installation devices - Google Patents
Introductory part for installation devicesInfo
- Publication number
- DE553242C DE553242C DES79787D DES0079787D DE553242C DE 553242 C DE553242 C DE 553242C DE S79787 D DES79787 D DE S79787D DE S0079787 D DES0079787 D DE S0079787D DE 553242 C DE553242 C DE 553242C
- Authority
- DE
- Germany
- Prior art keywords
- installation devices
- introductory part
- grommet
- pipe
- spout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
Beim Verlegen von Rohrdrähten oder Rohren an der Wand macht es Schwierigkeiten, die Rohre se genau abzulängen, daß sie die Leitung bis zur Einführung in den Apparat sicher abdecken. Diese Schwierigkeiten machen sich besonders bemerkbar bei Installationsapparaten ohne Einführungsstutzen und mit dünnen Gehäuse- oder Kappenwandungen. When laying pipe wires or pipes on the wall, it is difficult to the pipes se exactly to cut so that they run the line up to the introduction into the Cover the apparatus securely. These difficulties are particularly noticeable in Installation devices without an inlet connection and with thin housing or cap walls.
Nach der Erfindung werden diese Übelstände dadurch vermieden, daß eine Tülle verwendet wird, die aus einem stramm federnd über das Rohrende klernmbaren, langgestreckten Stück besteht, das torwegartig gebogen und durch Rippen versteift ist. Wesentlich für die Erfindung ist es dabei, daß die Tülle erst nach der Montage über das Rohrende geklemmt wird und daß zur Befestigung keine Schrauben oder andere Mittel notwendig sind, welche die Anwendung eines besonders großen Wanddübels oder sonst eine Änderung an den montierten Teilen erfordern. Die Tülle wird vielmehr lediglich durch ihre Klemmwirkung auf dem Rohrende festge-According to the invention, these inconveniences are avoided in that a grommet is used is that from a tightly resilient klernmbaren over the pipe end, elongated Piece consists that is bent like a doorway and stiffened by ribs. Essential for the invention it is that the grommet is clamped over the pipe end only after assembly and that no screws or other means are necessary for fastening, which the use of a special large wall anchors or otherwise require a change to the installed parts. the Rather, the grommet is simply fastened to the pipe end by its clamping effect.
*5 halten.* Hold 5.
In den Abb. 1 bis 3 ist ein Ausführungsbeispiel der Erfindung in verschiedenen Ansichten, zum Teil im Schnitt, dargestellt.In Figs. 1 to 3, an embodiment of the invention is in different views, partly in section, shown.
Zwischen Rohrende b undSchalterkapped ist ein Zwischenraum/ vorhanden. Dieser Zwischenraum wird durch die Tülle α überdeckt. Die Tülle α ist mit mehreren Wulsten c versehen, so daß sie sich stramm federnd an dem Rohrende hält. Außer dieser Befestigung kann auch die Tülle noch durch irgendein übliches Kittmaterial befestigt werden. Nach der Einführungsstelle der Kappe zu kann die Tülle trichterartig erweitert sein.There is a gap / between the end of the pipe b and the switch cap d. This gap is covered by the grommet α . The spout α is provided with a plurality of beads c so that it is held tightly resiliently on the pipe end. In addition to this fastening, the grommet can also be fastened by any conventional cement material. After the insertion point of the cap, the spout can be expanded like a funnel.
Die Tülle muß aus einem Material, z. B. Blech, bestehen, das eine stramme Federung gestattet.The spout must be made of a material, e.g. B. sheet metal, exist that a tight suspension allowed.
Die Erfindung ist auch dann mit Vorteil anwendbar, wenn das einzuführende Rohr versehentlich zu kurz abgeschnitten worden ist. In diesem Fall kann durch die Tülle das Rohr nachträglich bis zum Installationsapparat verlängert werden. The invention can also be used to advantage when the pipe to be inserted was accidentally cut too short. In this case, the grommet can The pipe can be subsequently extended to the installation device.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES79787D DE553242C (en) | Introductory part for installation devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES79787D DE553242C (en) | Introductory part for installation devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE553242C true DE553242C (en) | 1932-06-23 |
Family
ID=7508439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES79787D Expired DE553242C (en) | Introductory part for installation devices |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE553242C (en) |
-
0
- DE DES79787D patent/DE553242C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE553242C (en) | Introductory part for installation devices | |
| DE2738244A1 (en) | Pipe flange connection with packings or seals - has spring clips on seal to prevent loss and assist during fitting | |
| DE3102710C2 (en) | ||
| DE546538C (en) | Silencer for internal combustion engines | |
| DE670390C (en) | Double-lobed fastening clip made of compressed insulating material for laying electrical lines or insulating pipes | |
| DE2658602A1 (en) | FASTENING RING FOR HOSES WITH AUTOMATIC ADJUSTMENT | |
| CH656417A5 (en) | ANCHOR BODY WITH PROTECTIVE TUBE FOR A CABLE, IN PARTICULAR TENSION CABLE. | |
| DE1957402A1 (en) | Passage for house connections in walls for houses or similar buildings | |
| DE571741C (en) | Fixing device with rosette for stove pipes | |
| DE112012002900T5 (en) | Quickly mounted capacitor | |
| AT103149B (en) | Process for the production of tubular cables for high voltages with a circular insulation cross-section. | |
| DE699014C (en) | Junction box to be placed on a line register | |
| AT105198B (en) | Quick coupling for flanged and socket pipes. | |
| DE6806634U (en) | SEALING RING MADE OF ELASTOMER MATERIAL | |
| DE693273C (en) | Sealing strip for insertion in the flue gas ducts of sectional boilers | |
| DE801122C (en) | Method for displaying pneumatic tire defects and control device for pneumatic tires | |
| DE8312498U1 (en) | DEVICE FOR CONNECTING AN EXHAUST HOSE TO THE EXHAUST, IN PARTICULAR MOTOR VEHICLES | |
| DE2806793A1 (en) | Beaded filter tube assembly details - include separate stiffening sleeve with rib for clamping by bead and ring | |
| DE829608C (en) | Connector with rolled connector pins | |
| CH535342A (en) | Cover strips for the tight closure of cover elements on walls, e.g. B. exterior walls | |
| DE382563C (en) | Device for de-energizing torn high-voltage lines | |
| DE2505620A1 (en) | Connecting union for electrical tubular conduit - has holding sleeve over which flexible hose cover fits to exclude water | |
| DE1600597C (en) | Drainage nozzle of a roof outlet that can be connected to a socket pipe | |
| DE7235648U (en) | Wall bracket for electrical household appliances | |
| AT95584B (en) | Electric cable line. |